●

TensorFeed

Data PAYMENT-READY imported

payment-ready until 2026-08-20

imported from the x402 Bazaar, not submitted by the operator · own this service? claim it · or ask to be removed

Real-time data API for the AI industry: aggregated news, provider status, model pricing and benchmarks, historical series and security feeds. Free no-auth endpoints plus premium x402 endpoints at $0.02 per call in USDC on Base or Solana.

Pay from $0.02 per request in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-05-14 · $10.62 all-time · settled via coinbase

BASE URL https://tensorfeed.ai │ ENDPOINTS 10 │ NETWORK Base / Solana │ ASSET USDC │ MEMBER SINCE 2026-07-20 │ MONITORED SINCE 2026-07-20

ASSESSMENT

updated 4h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 100%

uptime 24h: 100%
uptime 7d: 100%
uptime 30d: 100%
uptime 90d: 100%
response p95: 190ms
avg response: 104ms
total checks: 2,136

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.02 (p68 in Data)

price (min): $0.02
category percentile (min): p68 in Data
endpoints / prices: 10 / 1
model: flat
stability: 100%

risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age: -
registrar: -
hosting: custom
domain created: ---

Identity facts, not a risk score.

traction $3.66 30d · 21 buyers

volume 30d: $3.66
buyers 30d: 21
settlements 30d: 115
first settlement: 2026-05-14
last settlement: 2026-08-07
top buyer share: 39% of 30d volume
trend 7d vs 30d: 0.02x the 30d daily rate
networks: eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time: $10.62
settlements all-time: 378
median settlement 30d: $0.02
max settlement 30d: $0.10
settled via: coinbase ($3.66, 115 tx)

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

Provides AI news, service status, model pricing, and research data through a JSON API with both free and premium tiers.

category: ai-data-api
in: query params
auth: none

ai-newsservice-statusmodel-pricingresearch-dataapi-directory

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD	PATH	PRICE	NETWORK	ASSET	402 CHANNEL
GET	/api/premium/agents/directory	$0.02	Base/Solana	USDC	header
GET	/api/premium/ai-cves/ai-stack-cves	$0.02	Base/Solana	USDC	header
GET	/api/premium/ai-safety/incidents/exposure	$0.02	Base/Solana	USDC	header
GET	/api/premium/inference-providers/arbitrage	$0.02	Base/Solana	USDC	header
GET	/api/premium/packages/releases/velocity	$0.02	Base/Solana	USDC	header
GET	/api/premium/policy/timeline	$0.02	Base/Solana	USDC	header
GET	/api/premium/research/citation-velocity	$0.02	Base/Solana	USDC	header
GET	/api/premium/research/emerging-keywords	$0.02	Base/Solana	USDC	header
GET	/api/premium/research/milestones	$0.02	Base/Solana	USDC	header
GET	/api/premium/whats-new	$0.02	Base/Solana	USDC	header

10 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /api/premium/agents/directory returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request

curl -i 'https://tensorfeed.ai/api/premium/agents/directory'

// 402 response (captured by monitor) · 10 payloads · click to expand

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        "amount": "20000",
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          }
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      }
    ],
    "resource": {
      "url": "https://tensorfeed.ai/api/premium/policy/timeline",
      "mimeType": "application/json",
      "description": "Forward and backward calendar over the AI policy registry. Each entry classified relative to now (past / active / upcoming), days-until-effective, with next-3-milestones for upcoming items. Filter by jurisdiction (EU, US, UK, etc) and time window. The \"what AI rules are about to bite\" feed."
    },
    "extensions": {
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            "s": {
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      {
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        "resource": "https://tensorfeed.ai/api/premium/agents/directory",
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    ],
    "resource": {
      "url": "https://tensorfeed.ai/api/premium/agents/directory",
      "mimeType": "application/json",
      "description": "Enriched AI agents directory. One paid call returns the catalog joined with live provider status, recent news mentions, 24h agent traffic, and sample model pricing, ranked by a derived trending score. The agent-discovers-agent feed."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "sort": "trending",
              "limit": 25,
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      "builder-code": {
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              "description": "App builder code"
            },
            "s": {
              "type": "array",
              "items": {
                "type": "string",
                "pattern": "^[a-z0-9_]{1,32}$"
              },
              "description": "Service builder codes"
            },
            "w": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$",
              "description": "Wallet builder code"
            }
          },
          "additionalProperties": false
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "payment_required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2",
          "resource": "https://tensorfeed.ai/api/premium/packages/releases/velocity"
        },
        "payTo": "0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1",
        "amount": "20000",
        "scheme": "exact",
        "network": "eip155:8453",
        "resource": "https://tensorfeed.ai/api/premium/packages/releases/velocity",
        "outputSchema": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "category": "agent-framework",
              "ecosystem": "PyPI",
              "min_releases_7d": 1
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          }
        },
        "maxTimeoutSeconds": 60
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        },
        "payTo": "B8uYDm3snMCAUwt6NWTV3u7akcmd1AWzCXKQ1dDKWcFJ",
        "amount": "20000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "resource": "https://tensorfeed.ai/api/premium/packages/releases/velocity",
        "outputSchema": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "category": "agent-framework",
              "ecosystem": "PyPI",
              "min_releases_7d": 1
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          }
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        "maxTimeoutSeconds": 60
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    ],
    "resource": {
      "url": "https://tensorfeed.ai/api/premium/packages/releases/velocity",
      "mimeType": "application/json",
      "description": "AI-package release velocity. Per-package releases_24h / releases_7d / releases_30d, latest bump classification (major/minor/patch/prerelease, pre-1.0 minor counts as major per semver), is_breaking_recent flag (major bump within 30 days). Notable movers: recent_major_bumps, most_releases_7d, fastest_cadence_30d. Filter by ecosystem (PyPI/npm), category (llm-sdk, agent-framework, etc), or package substring. The \"what AI deps just changed and is it breaking\" call."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "category": "agent-framework",
              "ecosystem": "PyPI",
              "min_releases_7d": 1
            }
          }
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_oeob8et3"
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        "schema": {
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              "pattern": "^[a-z0-9_]{1,32}$",
              "description": "App builder code"
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            "s": {
              "type": "array",
              "items": {
                "type": "string",
                "pattern": "^[a-z0-9_]{1,32}$"
              },
              "description": "Service builder codes"
            },
            "w": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$",
              "description": "Wallet builder code"
            }
          },
          "additionalProperties": false
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  {
    "error": "payment_required",
    "accepts": [
      {
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        "extra": {
          "name": "USD Coin",
          "version": "2",
          "resource": "https://tensorfeed.ai/api/premium/ai-cves/ai-stack-cves"
        },
        "payTo": "0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1",
        "amount": "20000",
        "scheme": "exact",
        "network": "eip155:8453",
        "resource": "https://tensorfeed.ai/api/premium/ai-cves/ai-stack-cves",
        "outputSchema": {
          "input": {
            "type": "http",
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        },
        "maxTimeoutSeconds": 60
      },
      {
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        "extra": {
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          "resource": "https://tensorfeed.ai/api/premium/ai-cves/ai-stack-cves"
        },
        "payTo": "B8uYDm3snMCAUwt6NWTV3u7akcmd1AWzCXKQ1dDKWcFJ",
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    ],
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      "mimeType": "application/json",
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    },
    "extensions": {
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        "info": {
          "input": {
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            "queryParams": {}
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              "description": "App builder code"
            },
            "s": {
              "type": "array",
              "items": {
                "type": "string",
                "pattern": "^[a-z0-9_]{1,32}$"
              },
              "description": "Service builder codes"
            },
            "w": {
              "type": "string",
              "pattern": "^[a-z0-9_]{1,32}$",
              "description": "Wallet builder code"
            }
          },
          "additionalProperties": false
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      }
    },
    "x402Version": 2
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]

OVER TIME

All charts use the 24h selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/tensorfeed/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME

24h UPTIME 100%

RESPONSE TIME

AVG RESP 104ms

PRICE (captured 402, USD)

Median across 10 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)

price percentile in Data

site signals present (of 6)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)

DISTINCT BUYERS

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-07-20 · last up 2026-08-13

402 payload captured
accepts[] array present
payTo address recoverable
payTo at accepts[0].payTo (conformant shape)
payTo is a valid on-chain address
atomic price declared
atomic price in a sane range
asset (token) address declared
network resolves to CAIP-2
payment scheme declared
served over HTTPS
declares the current x402 version (2)
EIP-712 domain parameters present on every EVM entry
x402 v2 envelope delivered in the payment-required header

SITE PILLARS

homepage reachable
openapi doc
pricing page
llms.txt
robots.txt
terms page

recent checks (18) live · click to expand

TIME STATUS RESP CAUSE

16:03:08 UTC ● OK 88ms

15:47:07 UTC ● OK 85ms

15:31:08 UTC ● OK 67ms

15:15:09 UTC ● OK 124ms

14:59:09 UTC ● OK 93ms

14:43:08 UTC ● OK 117ms

14:27:08 UTC ● OK 92ms

14:11:08 UTC ● OK 112ms

13:55:09 UTC ● OK 83ms

13:39:10 UTC ● SLOW 164ms

13:23:10 UTC ● OK 128ms

13:07:51 UTC ● OK 123ms

12:52:09 UTC ● OK 124ms

12:36:08 UTC ● OK 98ms

12:20:10 UTC ● OK 118ms

12:04:08 UTC ● OK 94ms

11:48:08 UTC ● OK 66ms

11:32:08 UTC ● OK 117ms

EMBED THIS BADGE

Show that TensorFeed is monitored on x402-list. Paste this on your site or README, it links back to this live listing.

status

TensorFeed uptime on x402-list — live uptime

// HTML

<a href="https://x402-list.com/services/tensorfeed?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/tensorfeed.svg" alt="TensorFeed listed on x402-list" height="28">
</a>

// Markdown

[![TensorFeed on x402-list](https://x402-list.com/badge/tensorfeed.svg)](https://x402-list.com/services/tensorfeed?utm_source=badge&utm_medium=referral&utm_campaign=embed)

// HTML · live uptime variant

<a href="https://x402-list.com/services/tensorfeed?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/tensorfeed.svg?data=uptime" alt="TensorFeed uptime on x402-list" height="28">
</a>

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[ update this listing ]

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[ verify this service ($0.25) ]

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